Cryptography is Everywhere

Historically, cryptography was used for secret communication by exclusive sectors only — such as governments, military and spies — since it was crucial and affordable to them. They have long been aware of the consequences of their messages falling into the wrong hands; therefore, this situation has motivated the development of techniques for disguising a message so that only the intended recipient can read it. 

The huge desire for secrecy led nations, kings, and queens to make all-out efforts to ensure the security of communications by inventing the best possible secret codes and ciphers. 

A lover in Victorian times

As the public also became aware of the need to protect personal messages of a highly sensitive nature, they also became comfortable with encipherment. They began to express their cryptographic skills in a variety of ways — for example, young lovers in Victorian England were often forbidden from publicly expressing their affection, and could not even communicate by letter in case their parents intercepted and read the contents. This resulted in lovers sending encrypted messages to each other via the personal columns of newspapers, more specifically, via the classified ads. 

Do You Want to Be a Cryptographer?

Alan Turing

I've always been interested in information security since 2003, but it wasn't until I enrolled on the cryptography module — while studying for a Master in Advanced Computer Science in England in 2018— that I started getting more keen on the mathematical side of cryptography; perhaps it was in part because I cherish mathematics and had the right cryptography teacher. What's more, I admire Alan Turing since he strove to do good work in difficult conditions during World War II; his work saved millions of lives. All of these things together inspired me to immerse myself in the world of cryptography. 

Don't Place the Blame on SQL Server

I have never worked for Microsoft, but SQL Server has given me a lot in terms of learning, community and opportunities, all these together have helped me do a great job as a Database Administrator (DBA) for many years. Since I started working with SQL Server nearly 15 years ago, I have heard a lot of complaints about SQL Server being nowhere near as good as Oracle. Much as I would have liked to ignore these fruitless discussions, I couldn't see the point of comparing products in such a compulsive way. Is it not true that our skills are more crucial than the technology itself? — Or perhaps some people just try to find something to blame. Whatever the case, I am convinced that we, as database professionals, are compelled to make the most out of any specific database technology. 

No matter what technology we are working with, we are at the wheel — technology is just a tool — so it is not the best to blame technology on the ground of one's inefficiency.